What do the terrorists have against redheads?

From the story about KSM's watery debriefings:

"A red-headed female supervisor was in the room when he was being water-boarded. It was humiliating to him. So he held out."

Was it Kathy Griffin?

Seriously, if red-headed people (or is it just women?) bother the terrorists so much why not have them in every prison? Maybe we could save a lot of trouble with the ACLU.